A Pilot Study of a Novel through-the-Scope Self-Expandable Metallic Airway Stents Delivery System in Malignant Central Airway Obstruction

<div>Kaplan–Meier analysis of patients in two groups for 6 months. (a) The overall survival of all patients. (b) The overall survival of BST (best support therapy) group or combined therapy group.</div>

Canadian Respiratory Journal

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Figure 4

Figure 4: A Pilot Study of a Novel through-the-Scope Self-Expandable Metallic Airway Stents Delivery System in Malignant Central Airway Obstruction 